With the development of society and the continuous upgrading of products, the umbrella industry is no exception. Today we focus on fiber ribs.
Since the 1960s and 1970s, most of the umbrella skeletons we used have been made of iron and steel, and some of them are useful for aluminum umbrella skeletons. The characteristics of the steel bone are that it is easy to embroider. Although the aluminum bone is light but easy to break, it is not strong enough.
As the product continues to upgrade, more and more umbrella frames are now made of fiberglass, which is the fiberglass rib that we are going to talk about today. The ribs made of glass fiber have the characteristics of no rust, high temperature, wind and rain resistance compared with the steel bone, and the umbrella frame is not easy to break. Durable
The raw fiberglass yarn of the fiber ribs determines the quality of the ribs, and the glass fiber yarns have low-to-medium-grade quality.
